Project Scope A refinery in the Northeast was looking at options to dispose of 10,000 bbls of high strength, high pH caustic wastewater that had been stored in one of its tanks. The wastewater had very high phenol levels (14,000 mg/L), and did not allow for processing through the activated sludge system due to biological toxicity issues. Off-site, hazardous waste treatment options were available, but would have cost over $600,000. A less ex

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